@ckeditor/ckeditor5-media-embed@19.0.0 vulnerabilities

Media embed feature for CKEditor 5.

Direct Vulnerabilities

Known vulnerabilities in the @ckeditor/ckeditor5-media-embed package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Regular Expression Denial of Service (ReDoS)

@ckeditor/ckeditor5-media-embed is a Media Embed feature for CKEditor 5.

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS). It allows to abuse particular regular expressions, which could cause a significant performance drop resulting in a browser tab freeze.

How to fix Regular Expression Denial of Service (ReDoS)?

Upgrade @ckeditor/ckeditor5-media-embed to version 27.0.0 or higher.

<27.0.0